Home / 107,496,288,093.60-161,244,432,140.40-32,977,772,791.20

Finding the Fourth Proportional to 107,496,288,093.60, 161,244,432,140.40 and 32,977,772,791.20

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Solution

The fourth proportional to 107,496,288,093.60, 161,244,432,140.40 and 32,977,772,791.20 is: 49,466,659,186.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,496,288,093.60 : 161,244,432,140.40 = 32,977,772,791.20 : x
  2. Step 2: Convert to fraction form
    107,496,288,093.60/161,244,432,140.40 = 32,977,772,791.20/x
  3. Step 3: Cross multiply
    107,496,288,093.60x = 161,244,432,140.40 × 32,977,772,791.20
  4. Step 4: Simplify right side
    107,496,288,093.60x = 5,317,482,246,972,177,907,712
  5. Step 5: Solve for x
    x = 5,317,482,246,972,177,907,712/107,496,288,093.60
  6. Step 6: Final answer
    x = 49,466,659,186.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.